553 Species in Genus Aristolochia

The Enchanting World of Aristolochia: A Personal Exploration

My name is Ferb Vu, and I’ve always been drawn to the unusual and intriguing in the natural world. That’s why I find myself captivated by the genus Aristolochia, a group of plants with a fascinating blend of beauty, bizarre forms, and a touch of the macabre. These plants, commonly known as pipevines, Dutchman’s pipes, or birthworts, are truly unique, and I’m excited to share my fascination with you.

A Diverse and Widespread Family

Aristolochia is a large genus, boasting over 500 species. They are found across the globe, thriving in a variety of climates, from tropical rainforests to temperate woodlands. This diversity is reflected in their appearance, with some species being herbaceous while others are vigorous climbing vines. What unites them all, however, is their distinctive flower structure.

These flowers are often described as “trap flowers.” They have evolved intricate mechanisms to lure pollinators, typically flies, into their depths. The flower’s shape, often resembling a curved pipe or trumpet (hence the common names), along with its intriguing colors and patterns, attracts the unsuspecting insects. Once inside, downward-pointing hairs prevent the fly from escaping immediately. The fly, trapped within the floral chamber, inadvertently collects pollen while it struggles to find its way out. Eventually, the hairs wither, and the fly, dusted with pollen, escapes, ready to pollinate another flower.

A Gallery of Curious Forms

One of the things I find most fascinating about Aristolochia is the sheer variety of flower shapes and sizes. Some, like Aristolochia gigantea, have enormous, flamboyant blooms that can reach over a foot in length. These flowers often emit a foul odor, mimicking the smell of decaying flesh, which further attracts their fly pollinators.

Other species, like Aristolochia elegans, have more delicate, intricately patterned flowers. The colors range from deep purples and reds to yellows and greens, often with intricate mottling and veining. It’s like exploring a gallery of living sculptures, each with its own unique personality.

Here are:

1. Aristolochia acontophylla Pfeifer
2. Aristolochia acuminata Lam.
3. Aristolochia acutifolia Duch.
4. Aristolochia adalica Tosunoğlu & Malyer
5. Aristolochia adiastola G.A.Romero & Elad.Fernández
6. Aristolochia albertiana Ahumada
7. Aristolochia albida Duch.
8. Aristolochia albopilosa M.González, S.González & Barrie
9. Aristolochia alexandriana (Mich.J.Parsons) Buchwalder & Wanke
10. Aristolochia altanii İlçim & Behçet
11. Aristolochia amara (Aubl.) Poncy
12. Aristolochia andina F.González & I.G.Vargas
13. Aristolochia anguicida Jacq.
14. Aristolochia angustifolia Cham.
15. Aristolochia annamensis T.V.Do, Wanke & Neinhuis
16. Aristolochia apoloensis Rusby
17. Aristolochia arborea Linden
18. Aristolochia arborescens L.
19. Aristolochia arcuata Mast.
20. Aristolochia arenicola Hance
21. Aristolochia argentina Griseb.
22. Aristolochia asclepiadifolia Brandegee
23. Aristolochia asperifolia Ule ex Pilg.
24. Aristolochia assamica D.Borah & T.V.Do
25. Aristolochia assisii J.Freitas, Lírio & F.González
26. Aristolochia atropurpurea C.S.P.Parish ex Hook.f.
27. Aristolochia auricularia Boiss.
28. Aristolochia australopithecurus (Mich.J.Parsons) Buchwalder & Wanke
29. Aristolochia austrochinensis C.Y.Cheng & J.S.Ma
30. Aristolochia austroszechuanica C.P.Tsien & C.Y.Cheng ex C.Y.Cheng & J.L.Wu
31. Aristolochia austroyunnanensis S.M.Hwang
32. Aristolochia baenzigeri B.Hansen & Phuph.
33. Aristolochia baetica L.
34. Aristolochia bahiensis F.González
35. Aristolochia balansae Franch.
36. Aristolochia bambusifolia C.F.Liang ex H.Q.Wen
37. Aristolochia baracoensis R.Rankin
38. Aristolochia barbourii Barringer
39. Aristolochia baseri Malyer & Erken
40. Aristolochia batucensis Wiggins & Rollins
41. Aristolochia belizensis Lundell
42. Aristolochia biakensis (Mich.J.Parsons) Buchwalder & Wanke
43. Aristolochia bianorii Sennen & Pau
44. Aristolochia bicolor Ule ex Pilg.
45. Aristolochia bidoupensis T.V.Do
46. Aristolochia bilabiata L.
47. Aristolochia billardieri Jaub. & Spach
48. Aristolochia bilobata L.
49. Aristolochia binhthuanensis T.V.Do
50. Aristolochia birostris Duch.
51. Aristolochia bodamae Dingler
52. Aristolochia boliviensis Kuntze
53. Aristolochia bonettiana Elad.Fernández & G.A.Romero
54. Aristolochia boosii Panter
55. Aristolochia bottae Jaub. & Spach
56. Aristolochia brachylimba F.González, Pabón-Mora & L.Valenz.
57. Aristolochia bracteolata Lam.
58. Aristolochia bracteosa Duch.
59. Aristolochia brevifolia (Cham.) Hauman
60. Aristolochia brevilabris Bornm.
61. Aristolochia brevipes Benth.
62. Aristolochia bridgesii (Klotzsch) Duch.
63. Aristolochia brunneomaculata I.S.Abreu & Giul.
64. Aristolochia buchtienii O.C.Schmidt
65. Aristolochia bukuti Poncy
66. Aristolochia bullata Pfeifer
67. Aristolochia buntingii Pfeifer
68. Aristolochia burchellii Mast.
69. Aristolochia burelae Herzog
70. Aristolochia burkartii Ahumada
71. Aristolochia cabrerae Ahumada
72. Aristolochia californica Torr. Plant FAQs: California Pipevine – Aristolochia Californica
73. Aristolochia cambodiana Pierre ex Lecomte
74. Aristolochia cardiantha Pfeifer
75. Aristolochia carterae Pfeifer
76. Aristolochia castellanosii Ahumada
77. Aristolochia cathcartii Hook.f.
78. Aristolochia caudata Jacq.
79. Aristolochia caulialata C.Y.Wu ex C.Y.Cheng & J.S.Ma
80. Aristolochia cauliflora Ule
81. Aristolochia ceresensis Kuntze
82. Aristolochia ceropegioides S.Moore
83. Aristolochia chachapoyensis Ahumada
84. Aristolochia chalmersii O.C.Schmidt
85. Aristolochia chamissonis (Klotzsch) Duch.
86. Aristolochia championii Merr. & Chun
87. Aristolochia chilensis Bridges ex Lindl.
88. Aristolochia chiquitensis Duch.
89. Aristolochia chlamydophylla C.Y.Wu
90. Aristolochia chrismuelleriana W.N.Takeuchi
91. Aristolochia chrysochlora Barb.Rodr.
92. Aristolochia cilicica P.H.Davis & M.S.Khan
93. Aristolochia clavidenia C.Wright ex Griseb.
94. Aristolochia clematitis L.
95. Aristolochia clementis Alain
96. Aristolochia clusii Lojac.
97. Aristolochia coadunata Backer
98. Aristolochia cochinchinensis T.V.Do
99. Aristolochia colimensis Santana Mich.
100. Aristolochia colombiana F.González
101. Aristolochia colossifolia Hoehne
102. Aristolochia compressicaulis Z.L.Yang
103. Aristolochia consimilis Mast.
104. Aristolochia constricta Griseb.
105. Aristolochia contorta Bunge
106. Aristolochia conversiae Pfeifer
107. Aristolochia cordiflora Mutis ex Kunth
108. Aristolochia cordigera (Klotzsch) Duch.
109. Aristolochia cornuta Mast.
110. Aristolochia cortinata Reinecke
111. Aristolochia coryi I.M.Johnst.
112. Aristolochia crassinervia O.C.Schmidt
113. Aristolochia cremersii Poncy
114. Aristolochia cretica Lam.
115. Aristolochia crocea Paizanni
116. Aristolochia cucurbitifolia Hayata
117. Aristolochia cucurbitoides C.F.Liang
118. Aristolochia curtisii King
119. Aristolochia curviflora Malme
120. Aristolochia cymbifera Mart.
121. Aristolochia cynanchifolia Mart.
122. Aristolochia dabieshanensis C.Y.Cheng & W.Yu
123. Aristolochia daemoninoxia Mast.
124. Aristolochia dalyi F.González
125. Aristolochia davilae Calzada, J.G.Flores & O.Téllez
126. Aristolochia debilis Siebold & Zucc.
127. Aristolochia decandra Ding Hou
128. Aristolochia delavayi Franch.
129. Aristolochia deltantha F.Muell.
130. Aristolochia deltoidea Kunth
131. Aristolochia dictyophlebia Merr. & L.M.Perry
132. Aristolochia didyma S.Moore
133. Aristolochia dielsiana O.C.Schmidt
134. Aristolochia dilatata N.E.Br.
135. Aristolochia dinghoui Favio González & O.Poncy
136. Aristolochia disticha Mast.
137. Aristolochia × domingensis Ekman & O.C.Schmidt
138. Aristolochia durangensis Pfeifer
139. Aristolochia echinata Barb.Rodr.
140. Aristolochia ehrenbergiana Cham.
141. Aristolochia ekmanii O.C.Schmidt
142. Aristolochia embergeri Nozeran & N.Hall
143. Aristolochia emiliae Santana Mich. & Solís
144. Aristolochia engleriana O.C.Schmidt
145. Aristolochia erecta L.
146. Aristolochia eriantha Mart.
147. Aristolochia esperanzae Kuntze
148. Aristolochia fangchi Y.C.Wu ex L.D.Chow & S.M.Hwang
149. Aristolochia faucimaculata H.Zhang & C.K.Hsien
150. Aristolochia faviogonzalezii T.V.Do, Wanke & Neinhuis
151. Aristolochia feddei H.Lév.
152. Aristolochia filipendulina Duch.
153. Aristolochia fimbriata Cham.
154. Aristolochia flava Poncy
155. Aristolochia flexuosa Duch.
156. Aristolochia floribunda Lem.
157. Aristolochia foetida Kunth
158. Aristolochia fontanesii Boiss. & Reut.
159. Aristolochia fordiana Hemsl.
160. Aristolochia forrestiana J.S.Ma
161. Aristolochia fosteri Barringer
162. Aristolochia foveolata Merr.
163. Aristolochia fragrantissima Ruiz
164. Aristolochia franzii D.Frank
165. Aristolochia fujianensis S.M.Hwang
166. Aristolochia fulvicoma Merr. & Chun
167. Aristolochia gabonensis Buchwalder & Wanke
168. Aristolochia gardneri Duch.
169. Aristolochia gaudichaudii Duch.
170. Aristolochia gehrtii Hoehne
171. Aristolochia geniculata E.Nardi
172. Aristolochia gentilis Franch.
173. Aristolochia gibertii Hook.
174. Aristolochia gigantea Mart. & Zucc.
175. Aristolochia ginzbergeri Ahumada
176. Aristolochia glaberrima Hassl.
177. Aristolochia glandulosa Scheidw.
178. Aristolochia glaucifolia Ridl.
179. Aristolochia glossa Pfeifer
180. Aristolochia goldieana Hook.f.
181. Aristolochia goliathiana Mich.J.Parsons
182. Aristolochia gongchengensis Y.S.Huang, Y.D.Peng & C.R.Lin
183. Aristolochia goudotii Duch.
184. Aristolochia gracilifolia O.C.Schmidt
185. Aristolochia gracilipedunculata F.González
186. Aristolochia gracilis Duch.
187. Aristolochia grandiflora Sw. Plant FAQs: Aristolochia Grandiflora – Dutchman’s Pipe – Giant Pipevine
188. Aristolochia grandis Craib
189. Aristolochia griffithii Hook.f. & Thomson ex Duch.
190. Aristolochia guadalajarana S.Watson
191. Aristolochia guanacastensis J.E.Jiménez & M.A.Blanco
192. Aristolochia × gueneri Malyer & Tosunoğlu
193. Aristolochia guentheri O.C.Schmidt
194. Aristolochia guianensis Poncy
195. Aristolochia guichardii P.H.Davis & M.S.Khan
196. Aristolochia gurinderi K.Ravik., U.L.Tiwari & N.Balach.
197. Aristolochia × gypsicola Tosunoğlu & Malyer
198. Aristolochia hainanensis Merr.
199. Aristolochia haitiensis Ekman & O.C.Schmidt
200. Aristolochia hansenii Phuph.
201. Aristolochia harmandiana Pierre ex Lecomte
202. Aristolochia helix Phuph.
203. Aristolochia heppii Merxm.
204. Aristolochia heterophylla Hemsl.
205. Aristolochia hians Willd.
206. Aristolochia hilariana Duch.
207. Aristolochia hirta L.
208. Aristolochia hispida Pohl ex Duch.
209. Aristolochia hockii De Wild.
210. Aristolochia hoehneana O.C.Schmidt
211. Aristolochia hohuanensis S.S.Ying
212. Aristolochia holostylis F.González
213. Aristolochia holtzei F.Muell.
214. Aristolochia hondurensis J.E.Jiménez & M.A.Blanco
215. Aristolochia howii Merr. & Chun
216. Aristolochia huanjiangensis Yan Liu & L.Wu
217. Aristolochia huberiana S.Moore
218. Aristolochia huebneriana O.C.Schmidt
219. Aristolochia humilis Merr.
220. Aristolochia hyperxantha X.X.Zhu & J.S.Ma
221. Aristolochia hypoglauca Kuhlm.
222. Aristolochia hyrcana P.H.Davis & M.S.Khan
223. Aristolochia iberica Fisch. & C.A.Mey. ex Boiss.
224. Aristolochia impressinervis C.F.Liang
225. Aristolochia impudica J.F.Ortega
226. Aristolochia incisa Duch.
227. Aristolochia incisiloba Jongkind
228. Aristolochia indica L.
229. Aristolochia inflata Kunth
230. Aristolochia insolita J.Freitas & M.Peixoto
231. Aristolochia involuta X.X.Zhu, Z.X.Ma & J.S.Ma
232. Aristolochia iquitensis O.C.Schmidt
233. Aristolochia islandica Pfeifer
234. Aristolochia jackii Steud.
235. Aristolochia jianfenglingensis Han Xu, Y.D.Li & H.Q.Chen
236. Aristolochia jingiangensis H.Zhang & C.K.Hsieh
237. Aristolochia kachinensis Ohi-Toma, Nob.Tanaka & J.Murata
238. Aristolochia kaempferi Willd.
239. Aristolochia karwinskii Duch.
240. Aristolochia kechangensis Y.D.Peng & L.Y.Yu
241. Aristolochia kepara (Mich.J.Parsons) Buchwalder & Wanke
242. Aristolochia keratuma F.González & Pabón-Mora
243. Aristolochia killipiana O.C.Schmidt
244. Aristolochia klossii Ridl.
245. Aristolochia klugii O.C.Schmidt
246. Aristolochia kongkandae Phuph.
247. Aristolochia krausei P.H.Davis
248. Aristolochia krisagathra Sivar. & Pradeep
249. Aristolochia krukoffii O.C.Schmidt
250. Aristolochia kunmingensis C.Y.Cheng & J.S.Ma
251. Aristolochia kwangsiensis Chun & F.C.How ex C.F.Liang
252. Aristolochia labiata Willd.
253. Aristolochia lagesiana Ule ex Pilg.
254. Aristolochia laheyana (F.M.Bailey) Buchwalder & Wanke
255. Aristolochia lanceolatolorata S.Moore
256. Aristolochia laotica T.V.Do
257. Aristolochia lassa I.M.Johnst.
258. Aristolochia lauterbachiana O.C.Schmidt
259. Aristolochia ledongensis Han Xu, Y.D.Li & H.J.Yang
260. Aristolochia leonensis Mast.
261. Aristolochia leprieurii Duch.
262. Aristolochia leptosticta Urb.
263. Aristolochia leuconeura Linden
264. Aristolochia leytensis Merr.
265. Aristolochia liangshanensis Z.L.Yang
266. Aristolochia limai Hoehne
267. Aristolochia lindeniana Duch.
268. Aristolochia lindneri A.Berger
269. Aristolochia linearifolia C.Wright ex Griseb.
270. Aristolochia lingua Malme
271. Aristolochia lingulata Ule ex Pilg.
272. Aristolochia linnemannii Warb.
273. Aristolochia littoralis Parodi
274. Aristolochia liukiuensis Hatus.
275. Aristolochia longgangensis C.F.Liang
276. Aristolochia longiflora Engelm. & A.Gray
277. Aristolochia longispathulata F.González
278. Aristolochia longissima M.A.Blanco, J.E.Jiménez & Aguilar
279. Aristolochia longlinensis Yan Liu & L.Wu
280. Aristolochia lorenae J.Freitas & F.González
281. Aristolochia lozaniana F.González
282. Aristolochia lutea Desf.
283. Aristolochia lutescens Duch.
284. Aristolochia luudamcui T.V.Do
285. Aristolochia luzmariana Santana Mich.
286. Aristolochia lycica P.H.Davis & M.S.Khan
287. Aristolochia macedonica Bornm.
288. Aristolochia macgregorii Merr.
289. Aristolochia macrocarpa Duch.
290. Aristolochia macrophylla Lam. – Plant FAQs: Aristolochia Macrophylla – Pipevine
291. Aristolochia macroura Gomes
292. Aristolochia malacophylla Standl.
293. Aristolochia malmeana Hoehne
294. Aristolochia manantlanensis Santana Mich.
295. Aristolochia manaosensis Ahumada
296. Aristolochia mannii Hook.f.
297. Aristolochia manokwariensis (Mich.J.Parsons) Buchwalder & Wanke
298. Aristolochia manshuriensis Kom.
299. Aristolochia maranonensis O.C.Schmidt
300. Aristolochia marianensis Ahumada
301. Aristolochia marioniana Elad.Fernández & G.A.Romero
302. Aristolochia mathewsii Duch.
303. Aristolochia maurorum L.
304. Aristolochia maxima Jacq.
305. Aristolochia medicinalis R.E.Schult.
306. Aristolochia meionantha (Hand.-Mazz.) X.X.Zhu & J.S.Ma
307. Aristolochia melanocephala X.X.Zhu & J.S.Ma
308. Aristolochia melanoglossa Speg.
309. Aristolochia melastoma Silva Manso ex Duch.
310. Aristolochia melgueiroi Barringer & F.Guánchez
311. Aristolochia meridionaliana (Mich.J.Parsons) Buchwalder & Wanke
312. Aristolochia meridionalis E.M.Ross
313. Aristolochia merxmuelleri Greuter & E.Mayer
314. Aristolochia micrantha Duch.
315. Aristolochia microphylla Sessé & Moc.
316. Aristolochia microstoma Boiss. & Spruner
317. Aristolochia minutiflora Ridl. ex Gamble
318. Aristolochia mishuyacensis O.C.Schmidt
319. Aristolochia mollis Dunn
320. Aristolochia mollissima Hance
321. Aristolochia momandul K.Schum.
322. Aristolochia montana Ekman & O.C.Schmidt
323. Aristolochia monticola Brandegee
324. Aristolochia morae F.González
325. Aristolochia mossii S.Moore
326. Aristolochia moupinensis Franch.
327. Aristolochia mulunensis Y.S.Huang & Yan Liu
328. Aristolochia mutabilis Pfeifer
329. Aristolochia mycteria Pfeifer
330. Aristolochia nahua Paizanni & Santana Mich.
331. Aristolochia nakaoi F.Maek.
332. Aristolochia nana S.Watson
333. Aristolochia nardiana I.M.Turner
334. Aristolochia nauseifolia Mich.J.Parsons
335. Aristolochia navicularis E.Nardi
336. Aristolochia naviculilimba Ding Hou
337. Aristolochia neinhuisii T.V.Do
338. Aristolochia nelsonii Eastw.
339. Aristolochia neolongifolia J.L.Wu & Z.L.Yang
340. Aristolochia nevesarmondiana Hoehne
341. Aristolochia novoguineensis O.C.Schmidt
342. Aristolochia nuichuaensis T.V.Do & Luu
343. Aristolochia nummulariifolia Kunth
344. Aristolochia oaxacana Eastw.
345. Aristolochia obliqua S.M.Hwang
346. Aristolochia oblongata Jacq.
347. Aristolochia occidentalis Santana Mich. & S.Lemus
348. Aristolochia odora Steud.
349. Aristolochia odoratissima L.
350. Aristolochia olivieri Colleg. ex Boiss.
351. Aristolochia ophioides L.Marión
352. Aristolochia oranensis Ahumada
353. Aristolochia orbicularis Duch.
354. Aristolochia ornithopterae Buchwalder & Wanke
355. Aristolochia ornithorhyncha J.E.Jiménez, M.A.Blanco & Aguilar
356. Aristolochia ovalifolia Duch.
357. Aristolochia ovatifolia S.M.Hwang
358. Aristolochia pacayacensis O.C.Schmidt
359. Aristolochia pacifica Santana Mich. & Paizanni
360. Aristolochia paecilantha Boiss.
361. Aristolochia pahsienshanianum (C.T.Lu, C.Lan Yang & J.C.Wang) S.S.Ying
362. Aristolochia pallida Willd.
363. Aristolochia palmeri S.Watson
364. Aristolochia panamensis Standl.
365. Aristolochia pannosoides Hoehne
366. Aristolochia papillaris Mast.
367. Aristolochia papillifolia Ding Hou
368. Aristolochia paracleta Pfeifer
369. Aristolochia paradisiana (Mich.J.Parsons) Buchwalder & Wanke
370. Aristolochia paramaribensis Duch.
371. Aristolochia parvifolia Sm.
372. Aristolochia passiflorifolia A.Rich.
373. Aristolochia paucinervis Pomel
374. Aristolochia paulistana Hoehne
375. Aristolochia peltata L.
376. Aristolochia peltatodeltoidea Hoehne
377. Aristolochia peninsularis Brandegee
378. Aristolochia peninsulensis (Mich.J.Parsons) Buchwalder & Wanke
379. Aristolochia pentandra Jacq.
380. Aristolochia perangustifolia Phuph.
381. Aristolochia peruviana O.C.Schmidt
382. Aristolochia petelotii O.C.Schmidt
383. Aristolochia pfeiferi Barringer
384. Aristolochia phetchaburiensis Chuakul & Saralamp
385. Aristolochia philippinensis Warb.
386. Aristolochia phuphathanaphongiana T.V.Do
387. Aristolochia physodes Ule
388. Aristolochia pierrei Lecomte
389. Aristolochia pilosa Kunth
390. Aristolochia pilosistyla X.X.Zhu & J.S.Ma
391. Aristolochia pistolochia L.
392. Aristolochia pithecurus Ridl.
393. Aristolochia platanifolia (Klotzsch) Duch.
394. Aristolochia pohliana Duch.
395. Aristolochia poluninii P.H.Davis & M.S.Khan
396. Aristolochia polymorpha S.M.Hwang
397. Aristolochia pontica Lam.
398. Aristolochia poomae Phuph.
399. Aristolochia pothieri Pierre ex Lecomte
400. Aristolochia povedae J.E.Jiménez & M.A.Blanco
401. Aristolochia praevenosa F.Muell.
402. Aristolochia preussii Engl.
403. Aristolochia pringlei Rose
404. Aristolochia promissa Mast.
405. Aristolochia prostrata Duch.
406. Aristolochia pseudocaulialata X.X.Zhu, J.N.Liu & J.S.Ma
407. Aristolochia pseudotriangularis O.C.Schmidt
408. Aristolochia pseudoutriformis X.X.Zhu & J.S.Ma
409. Aristolochia pubera R.Br.
410. Aristolochia pubescens Willd. ex Duch.
411. Aristolochia pueblana J.F.Ortega & R.V.Ortega
412. Aristolochia punctata Lam.
413. Aristolochia punjabensis Lace
414. Aristolochia purhepecha Santana Mich. & Cuevas
415. Aristolochia purpusii Brandegee
416. Aristolochia putumayensis O.C.Schmidt
417. Aristolochia pyriflora Lombardi & D.Frank
418. Aristolochia quangbinhensis T.V.Do
419. Aristolochia quercetorum Standl.
420. Aristolochia quiricoana J.E.Jiménez, M.A.Blanco & M.Cedeño
421. Aristolochia raja Mart.
422. Aristolochia repanda D.Subram.
423. Aristolochia rethyae Kashung, Barman & Gajurel
424. Aristolochia reticulata Nutt.
425. Aristolochia rhizantha Lundell
426. Aristolochia ridicula N.E.Br.
427. Aristolochia rigida Duch.
428. Aristolochia ringens Vahl
429. Aristolochia robertii Ahumada
430. Aristolochia rostrata Pfeifer
431. Aristolochia rotunda L.
432. Aristolochia rugosa Lam.
433. Aristolochia ruiziana (Klotzsch) Duch.
434. Aristolochia rumicifolia Mart.
435. Aristolochia rumphii Kostel.
436. Aristolochia rzedowskiana Santana Mich. & Guzm.-Hern.
437. Aristolochia saccata Wall.
438. Aristolochia salvadorensis Standl.
439. Aristolochia salweenensis C.Y.Cheng & J.S.Ma
440. Aristolochia samanensis O.C.Schmidt
441. Aristolochia samarensis Merr.
442. Aristolochia savannoidea Paizanni & M.Ramírez
443. Aristolochia scabridula Boiss.
444. Aristolochia schippii Standl.
445. Aristolochia schlechteri Lauterb.
446. Aristolochia schmidtiana Hoehne
447. Aristolochia schottii L.Marión
448. Aristolochia schreiteri Ahumada
449. Aristolochia schultzeana O.C.Schmidt
450. Aristolochia schulzii Ahumada
451. Aristolochia schunkeana F.González
452. Aristolochia scytophylla S.M.Hwang & D.Y.Chen
453. Aristolochia secunda Pfeifer
454. Aristolochia sempervirens L.
455. Aristolochia sepicola Mast.
456. Aristolochia sepikensis (Mich.J.Parsons) Buchwalder & Wanke
457. Aristolochia sericea Blanco
458. Aristolochia serpentaria L.
459. Aristolochia sessilifolia (Klotzsch) Duch.
460. Aristolochia setosa Duch.
461. Aristolochia shimadae Hayata
462. Aristolochia sicula Tineo
463. Aristolochia silvatica Barb.Rodr.
464. Aristolochia sinaloae Brandegee
465. Aristolochia singalangensis Korth. ex Ding Hou
466. Aristolochia sinoburmanica Y.H.Tan & B.Yang
467. Aristolochia smilacina Duch.
468. Aristolochia socorroensis Pfeifer
469. Aristolochia sparusifolia (Mich.J.Parsons) Buchwalder & Wanke
470. Aristolochia stahelii O.C.Schmidt
471. Aristolochia stenocarpa Kuntze
472. Aristolochia stenosiphon P.H.Davis & M.S.Khan
473. Aristolochia steupii Woronow
474. Aristolochia stevechurchillii F.González & Pabón-Mora
475. Aristolochia stevensii Barringer
476. Aristolochia steyermarkii Standl.
477. Aristolochia stomachoidis Hoehne
478. Aristolochia stuckertii Speg.
479. Aristolochia styoglossa Pfeifer
480. Aristolochia subglobosa J.Freitas, Lírio & F.González
481. Aristolochia surinamensis Willd.
482. Aristolochia tadungensis T.V.Do & Luu
483. Aristolochia taliscana Hook. & Arn.
484. Aristolochia tamnifolia (Klotzsch) Duch.
485. Aristolochia tanzawana (Kigawa) Watan.-Toma & Ohi-Toma
486. Aristolochia tapilulensis Beutelsp.
487. Aristolochia tentaculata O.C.Schmidt
488. Aristolochia tequilana S.Watson
489. Aristolochia teretiflora Pfeifer
490. Aristolochia thibetica Franch.
491. Aristolochia thotteaeformis T.V.Do & Luu
492. Aristolochia thozetii F.Muell.
493. Aristolochia thwaitesii Hook.
494. Aristolochia tigrina A.Rich.
495. Aristolochia tithonusiana (Mich.J.Parsons) Buchwalder & Wanke
496. Aristolochia tomentosa Sims Plant FAQs: Aristolochia Tomentosa – Woolly Dutchman’s Pipe
497. Aristolochia tonduzii O.C.Schmidt
498. Aristolochia tongbiguanensis J.Y.Shen, Q.B.Gong & Landrein
499. Aristolochia tonkinensis T.V.Do & Wanke
500. Aristolochia transsecta (Chatterjee) C.Y.Wu
501. Aristolochia transtillifera Ding Hou
502. Aristolochia tresmariae Ferris
503. Aristolochia triactina Hook.f.
504. Aristolochia trianae Duch.
505. Aristolochia triangularis Cham.
506. Aristolochia tricaudata Lem.
507. Aristolochia trichostoma Griseb.
508. Aristolochia trilobata L.
509. Aristolochia trulliformis Mast.
510. Aristolochia truncata Fielding & Gardner
511. Aristolochia tuberosa C.F.Liang & S.M.Hwang
512. Aristolochia tubiflora Dunn
513. Aristolochia tuitensis Santana Mich. & Paizanni
514. Aristolochia tyrrhena E.Nardi & Arrigoni
515. Aristolochia urbaniana Taub.
516. Aristolochia urupaensis Hoehne
517. Aristolochia utriformis S.M.Hwang
518. Aristolochia vallisicola T.L.Yao
519. Aristolochia variifolia Duch.
520. Aristolochia veracruzana J.F.Ortega
521. Aristolochia versabilifolia Pfeifer
522. Aristolochia versicolor S.M.Hwang
523. Aristolochia vestita Ohi-Toma, P.Li & Watan.-Toma
524. Aristolochia viperina (Chodat & Hassl.) Chodat & Hassl.
525. Aristolochia vitiensis A.C.Sm.
526. Aristolochia vuquangensis T.V.Do
527. Aristolochia wankeana J.Freitas, F.González & Poncy
528. Aristolochia wardiana J.S.Ma
529. Aristolochia warmingii Mast.
530. Aristolochia watsonii Wooton & Standl.
531. Aristolochia weberbaueri O.C.Schmidt
532. Aristolochia weddellii Duch.
533. Aristolochia weixiensis X.X.Zhu & J.S.Ma
534. Aristolochia wendeliana Hoehne
535. Aristolochia wenshanensis Lei Cai, D.M.He & Z.L.Dao
536. Aristolochia werdermanniana O.C.Schmidt
537. Aristolochia westlandii Hemsl.
538. Aristolochia whitei I.M.Johnst.
539. Aristolochia williamsii Rusby
540. Aristolochia wrightii Seem.
541. Aristolochia wuana Zhen W.Liu & Y.F.Deng
542. Aristolochia xerophytica R.E.Schult.
543. Aristolochia xuanlienensis N.T.T.Huong, B.H.Quang & J.S.Ma
544. Aristolochia yachangensis B.G.Huang, Yan Liu & Y.S.Huang
545. Aristolochia yalaensis Phuph.
546. Aristolochia yangii X.X.Zhu & J.S.Ma
547. Aristolochia yujungiana C.T.Lu & J.C.Wang
548. Aristolochia yungasensis Rusby
549. Aristolochia yunnanensis Franch.
550. Aristolochia zebrina J.Freitas & F.González
551. Aristolochia zenkeri Engl.
552. Aristolochia zhongdianensis J.S.Ma
553. Aristolochia zollingeriana Miq.

A Darker Side

While I’m captivated by the beauty and ingenuity of Aristolochia, it’s important to acknowledge that these plants also have a darker side. Many species contain aristolochic acid, a compound known to be nephrotoxic (damaging to the kidneys) and carcinogenic (cancer-causing). This makes them potentially dangerous if ingested.

Historically, some Aristolochia species were used in traditional medicine, particularly for childbirth (hence the name “birthwort”). However, due to the serious health risks associated with aristolochic acid, such uses are now strongly discouraged.

This duality, the combination of beauty and danger, adds another layer of intrigue to these plants. They serve as a reminder that the natural world is complex and multifaceted, and even the most alluring organisms can harbor hidden risks.

Conservation Concerns

Unfortunately, many Aristolochia species are facing threats due to habitat loss and over-collection. As with so many other plant species, deforestation and human encroachment are destroying their natural habitats. Additionally, some species are collected from the wild for the horticultural trade, which can further deplete their populations.

It’s crucial that we work to conserve these fascinating plants. This includes protecting their natural habitats, promoting sustainable harvesting practices, and raising awareness about the importance of biodiversity. By understanding and appreciating the unique characteristics of Aristolochia, we can help ensure that these botanical wonders continue to thrive for generations to come.

This is just the beginning of my exploration into the world of Aristolochia. I’m eager to learn more about their biology, ecology, and evolutionary history. I believe these plants have much to teach us about the intricate workings of nature and the importance of preserving the diversity of life on our planet.